Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A device, comprising: a first biometric sensor configured to take a first physiological measurement of a user; a second biometric sensor configured to take a second physiological measurement of the user, wherein the first physiological measurement is different type of measurement than the second physiological measurement; and a processing device coupled to the first biometric sensor and the second biometric sensor, wherein the processing device is configured to: receive, from the first biometric sensor, the first physiological measurement; determine whether the first physiological measurement includes a biometric marker associated with the user; in response to the first physiological measurement not including the biometric marker, periodically take the first physiological measurement to determine whether the first physiological measurement includes the biometric marker associated with the user; and in response to the first physiological measurement including the biometric marker: activate the first biometric sensor to take a first set of physiological measurements over a period of time; activate the second biometric sensor to take a second set of physiological measurements over the period of time; combine the first set of physiological measurements and the second set of physiological measurements to identify a physiological characteristic of the user; and provide a notification to the user or a third party associated with the physiological characteristic.
The device operates in the field of biometric monitoring and health diagnostics, addressing the need for accurate and timely detection of physiological conditions in users. It includes a first biometric sensor that measures a specific physiological parameter, such as heart rate or blood oxygen levels, and a second biometric sensor that measures a different type of physiological parameter, such as skin conductance or temperature. A processing device is connected to both sensors and is responsible for analyzing the data they collect. The processing device first receives a measurement from the first sensor and checks for a predefined biometric marker, such as an abnormal reading or a specific pattern. If the marker is not detected, the device continues to take periodic measurements until the marker is found. Once the marker is identified, the device activates both sensors to collect a series of measurements over a defined period. The data from both sensors is then combined to identify a specific physiological characteristic, such as stress levels, dehydration, or an impending medical condition. The device then provides a notification to the user or a third party, such as a healthcare provider, to alert them of the detected characteristic. This system enables continuous monitoring and early detection of health-related issues by leveraging multiple biometric inputs.
2. The device of claim 1 , wherein the first biometric sensor is an active sensor and the second biometric sensor is a passive sensor.
This invention relates to a biometric monitoring device designed to enhance the accuracy and reliability of physiological measurements. The device addresses the challenge of obtaining consistent biometric data by combining active and passive sensing technologies. Active sensors, which emit signals to measure physiological parameters, are used alongside passive sensors, which detect naturally emitted signals. This dual-sensor approach improves measurement accuracy by cross-verifying data from both sensor types. The active sensor may include components like infrared emitters or electrical stimulation devices, while the passive sensor may consist of photodetectors or thermal sensors. The device is particularly useful in applications where environmental interference or user movement could otherwise compromise data integrity, such as in wearable health monitors or medical diagnostic tools. By integrating both sensor types, the device ensures robust and reliable biometric readings, reducing errors caused by single-sensor limitations. The system may also include processing circuitry to analyze and correlate data from both sensors, further enhancing measurement precision. This combination of active and passive sensing provides a more comprehensive and dependable solution for biometric monitoring compared to devices relying on a single sensing method.
3. The device of claim 1 , wherein the processing device is configured to: determine that the first physiological measurement or the second physiological measurement is not indicative of the physiological characteristic by comparing the first physiological measurement or the second physiological measurement to a baseline measurement; determine a reconfiguration parameter to reconfigure the device to take a third physiological measurement indicative of the physiological characteristic; reconfigure the device to take the third physiological measurement indicative of the physiological characteristic; and take third physiological measurement using the first biometric sensor, the second biometric sensor, or a third biometric sensor to capture the physiological measurement indicative of the physiological characteristic.
This invention relates to a biometric measurement device that adapts its configuration to improve the accuracy of physiological measurements. The device addresses the problem of unreliable or inaccurate physiological readings due to environmental factors, sensor positioning, or user movement. The device includes at least two biometric sensors capable of measuring physiological characteristics such as heart rate, blood oxygen levels, or other vital signs. A processing device within the system evaluates the measurements from these sensors by comparing them to a baseline measurement to determine if they are indicative of the desired physiological characteristic. If the measurements are deemed unreliable, the processing device determines a reconfiguration parameter to adjust the device's operation. This reconfiguration may involve changing sensor settings, repositioning sensors, or activating additional sensors. The device then takes a third measurement using the adjusted configuration, ensuring the new measurement accurately reflects the physiological characteristic. This adaptive approach enhances measurement reliability in real-world conditions where factors like motion or sensor misalignment could otherwise compromise accuracy. The system dynamically optimizes sensor usage to maintain consistent and dependable physiological data collection.
4. The device of claim 3 , wherein the reconfiguration parameter is a frequency that the first biometric sensor takes the first physiological measurement or the second biometric sensor takes the second physiological measurement.
This invention relates to a biometric monitoring system that dynamically adjusts sensor operation based on reconfiguration parameters. The system includes at least two biometric sensors configured to measure physiological data from a user, such as heart rate, blood pressure, or other vital signs. The system further includes a processing unit that analyzes the collected biometric data and determines when to modify sensor operation to improve accuracy, reduce power consumption, or adapt to changing user conditions. One key aspect of the invention is the ability to adjust the measurement frequency of the sensors. For example, the system may increase the sampling rate of a heart rate sensor during periods of high physical activity or decrease it during rest to conserve energy. The reconfiguration parameter, which defines the measurement frequency, can be applied to either the first or second biometric sensor independently. This dynamic adjustment allows the system to balance performance and efficiency based on real-time data analysis. The invention is particularly useful in wearable devices where power efficiency and accurate biometric monitoring are critical. By intelligently adapting sensor behavior, the system ensures reliable data collection while optimizing resource usage.
5. The device of claim 1 , wherein the periodic taking of the first physiological measurement reduces a power consumption of the device when the biometric marker is not present.
Electronic health monitoring devices and power management. This invention relates to a device that periodically takes physiological measurements, such as for monitoring biometric markers. A primary problem addressed is the reduction of power consumption in such devices. The device is configured such that the act of periodically taking a first physiological measurement has the effect of reducing the overall power consumption of the device specifically when a biometric marker is not detected or present. This implies an intelligent power management strategy where the frequency or intensity of certain measurements is adjusted based on the presence or absence of a target biometric marker. For instance, if the device is designed to continuously monitor a user's heart rate, and it detects no abnormal heart rate (the biometric marker), it might reduce the rate at which it takes a different, potentially more power-intensive, physiological measurement. This selective measurement based on detected conditions conserves battery life.
6. The device of claim 1 , wherein: when the first biometric sensor and the second biometric sensor are active, the first biometric sensor and the second biometric sensor are configured to monitor the physiological characteristic of the user; and when the first biometric sensor and the second biometric sensor are not active, the second biometric sensor does not take the second physiological measurement.
A wearable device monitors a user's physiological characteristics using multiple biometric sensors. The device includes at least two biometric sensors, each capable of measuring different physiological characteristics, such as heart rate, blood oxygen levels, or skin conductance. The sensors operate in an active or inactive state. When both sensors are active, they continuously monitor the user's physiological data. When either sensor is inactive, the second sensor does not perform its designated physiological measurement, ensuring power efficiency and reducing unnecessary data collection. This selective activation prevents redundant measurements and conserves energy, particularly useful in battery-powered wearable devices. The system may also include a processor to analyze the collected data and adjust sensor activity based on user needs or predefined conditions. The design ensures accurate, real-time monitoring while optimizing power consumption, making it suitable for health tracking, fitness monitoring, or medical applications.
7. The device of claim 1 , further comprising a communication device configured to send data to or receive data from another device, wherein the processing device is configured to take the first physiological measurement and determine whether the first physiological measurement includes the biometric marker in response to the communication device being activated to send or receive the data.
This invention relates to a device for monitoring physiological measurements, particularly focusing on detecting biometric markers in response to communication activities. The device includes a processing unit that captures a first physiological measurement, such as heart rate, blood pressure, or other vital signs, and analyzes it to identify specific biometric markers. These markers may indicate stress, fatigue, or other physiological states. The device also includes a communication module that enables data transmission or reception with another device. The processing unit is configured to trigger the physiological measurement and biometric marker analysis specifically when the communication module is activated for sending or receiving data. This ensures that physiological responses to communication events, such as stress from receiving a message or fatigue from prolonged use, are accurately captured and analyzed. The device may be used in wearable health monitors, medical diagnostic tools, or workplace safety systems to assess how communication activities impact a user's physiological state. The invention improves upon existing systems by linking physiological monitoring directly to communication events, providing more context-aware health insights.
8. The device of claim 7 , wherein the communication device is configured to: send the data to another device associated with a monitoring service; or receive the data from the other device associated with the monitoring service.
COMMUNICATIONS NETWORKS AND DEVICE MONITORING. This invention relates to a device for monitoring and managing data exchange with a monitoring service. The problem addressed is ensuring efficient and controlled communication between a device and a remote monitoring entity. The core technology involves a communication device designed to interact with a monitoring service. This interaction is specifically defined by the device's capability to either transmit data to, or obtain data from, another device that is connected to or associated with the monitoring service. Essentially, the communication device acts as an intermediary, facilitating the flow of information to and from the monitoring service, either by sending information originating from its own operations or by receiving information that has been processed or collected by the monitoring service via another linked device. This bidirectional data transfer capability is crucial for maintaining an up-to-date status and enabling remote control or analysis of the communication device's environment or operation by the monitoring service.
9. The device of claim 7 , wherein the communication device is configured to receive a trigger instruction from a healthcare provider or a healthcare personnel, wherein the trigger instruction is associated with the first physiological measurement or the second physiological measurement.
This invention relates to a medical device for monitoring physiological parameters, addressing the need for accurate and timely data collection in healthcare settings. The device includes a sensor module that measures at least two physiological parameters, such as heart rate and blood pressure, and a communication device that transmits these measurements to a remote system. The communication device is designed to receive a trigger instruction from a healthcare provider or personnel, which initiates or modifies the collection of the first or second physiological measurement. This ensures that measurements are taken only when necessary, reducing unnecessary data collection and improving efficiency. The device may also include a processing unit that analyzes the measurements and generates alerts if abnormal values are detected. The system is particularly useful in clinical environments where real-time monitoring is critical, such as intensive care units or during surgical procedures. By allowing healthcare providers to remotely trigger measurements, the device enhances workflow efficiency and ensures that data is collected at the most relevant times. The invention improves patient care by providing timely and accurate physiological data while minimizing manual intervention.
10. A device, comprising: a first biometric sensor configured to take a first physiological measurement of a user; a second biometric sensor configured to take a second physiological measurement of the user, wherein the first physiological measurement is a different type of measurement than the second physiological measurement; and a processing device coupled to the first biometric sensor and the second biometric sensor, wherein the processing device is configured to: identifying a physiological characteristic of the user to monitor for; receive the first physiological measurement from the first biometric sensor or the second physiological measurement from the second biometric sensor; determine that the first physiological measurement or the second physiological measurement is not indicative of the physiological characteristic by comparing the first physiological measurement or the second physiological measurement to a baseline measurement; determine a reconfiguration parameter to reconfigure the device to take a third physiological measurement indicative of the physiological characteristic; reconfigure the device to take a physiological measurement indicative of the third physiological characteristic; and take the third physiological measurement using the first biometric sensor, the second biometric sensor, or a third biometric sensor to capture the physiological measurement indicative of the physiological characteristic.
The device operates in the field of biometric monitoring, addressing the challenge of accurately tracking physiological characteristics when initial measurements fail to provide reliable data. It includes at least two biometric sensors capable of capturing different types of physiological measurements, such as heart rate, blood pressure, or oxygen saturation. A processing unit receives these measurements and compares them to a baseline to determine if they accurately reflect the targeted physiological characteristic. If the measurements are insufficient, the device dynamically adjusts its configuration by determining a reconfiguration parameter, which may involve changing sensor settings, selecting a different sensor, or altering measurement parameters. The device then captures a new measurement using the adjusted configuration to ensure accurate monitoring of the desired physiological characteristic. This adaptive approach improves reliability in biometric monitoring systems by compensating for limitations in initial measurements.
11. The device of claim 10 , further comprising a communication device configured to receive the reconfiguration parameter from another device associated with a healthcare provider or healthcare personnel.
Healthcare device technology. This invention addresses the challenge of dynamic adjustment and configuration of medical devices in a healthcare setting, particularly in response to external commands or updates. The device includes a communication mechanism. This communication mechanism is designed to receive configuration parameters. These parameters originate from a separate entity, which is identified as another device. This other device is specifically associated with either a healthcare provider or healthcare personnel. This enables the device to be reconfigured remotely, facilitating updates, adjustments, or personalized settings based on external medical professional input or system-wide directives without direct manual intervention on the device itself. The core functionality involves enabling remote control and adaptation of the device's operational characteristics through a communication link with a trusted external source within the healthcare ecosystem.
12. The device of claim 11 , wherein the communication device is configured to receive a trigger instruction from the healthcare provider or the healthcare personnel, wherein the trigger instruction is associated with the first physiological measurement or the second physiological measurement.
This invention relates to a medical device system for monitoring physiological measurements in a healthcare setting. The system addresses the challenge of efficiently collecting and transmitting patient data to healthcare providers, ensuring timely and accurate medical assessments. The device includes a sensor module for capturing physiological measurements such as heart rate, blood pressure, or oxygen saturation, and a communication module for transmitting this data to a healthcare provider or personnel. The communication module is configured to receive a trigger instruction from the healthcare provider or personnel, which initiates the collection or transmission of specific physiological measurements. This allows healthcare professionals to request real-time data when needed, improving patient monitoring and response times. The system may also include a processing module to analyze the measurements before transmission, ensuring data integrity and relevance. The device is designed to integrate seamlessly into existing healthcare workflows, enhancing efficiency and patient care.
13. The device of claim 10 , wherein the reconfiguration parameter is a frequency that the first biometric sensor takes the first physiological measurement or the second biometric sensor takes the second physiological measurement.
Biometric sensing technology. The problem addressed is optimizing the acquisition of physiological measurements from multiple biometric sensors. This invention provides a device that includes at least two biometric sensors and a controller. The controller is configured to receive a reconfiguration parameter. This parameter dictates how the biometric sensors are operated or adjusted. Specifically, in this embodiment, the reconfiguration parameter is a frequency. This frequency determines when the first biometric sensor takes its first physiological measurement and/or when the second biometric sensor takes its second physiological measurement. This allows for dynamic adjustment of the sampling rates of the sensors based on this parameter, potentially improving efficiency or data quality.
14. The device of claim 10 , wherein the processing device is configured to reconfigure the device based on the first physiological measurement or the second physiological measurement.
This invention relates to a medical or health monitoring device that measures physiological data, such as heart rate, blood pressure, or other vital signs, and dynamically adjusts its operation based on the measured data. The device includes sensors for capturing physiological measurements, a processing unit to analyze the data, and a reconfiguration mechanism to modify device settings or functions in response to the measurements. For example, if the device detects an abnormal heart rate, it may adjust its monitoring frequency, trigger an alert, or modify treatment parameters. The reconfiguration ensures the device adapts to changing physiological conditions, improving accuracy and user safety. The processing unit may also compare measurements from multiple sensors to enhance reliability. This adaptive functionality is particularly useful in wearable or implantable medical devices, where real-time adjustments are critical for effective monitoring and treatment. The invention addresses the need for devices that can autonomously respond to physiological changes without manual intervention, reducing the risk of delayed or inappropriate responses in healthcare applications.
15. A device, comprising: a passive sensor configured to take a first physiological measurement of a user; an active sensor configured to take a second physiological measurement of the user, wherein the first physiological measurement is a different type of measurement than the second physiological measurement; a storage device configured to store a set of user profiles; and a processing device coupled to the passive sensor and the active sensor, wherein the processing device is configured to: receive, from the passive biometric sensor, the first physiological measurement; receive, from the active biometric sensor, the second physiological measurement; identify a first biometric marker unique to the user based on one of the first physiological measurement or the second physiological measurement; identify a second biometric marker not unique to the user based on the other of the first physiological measurement or the second physiological measurement; filter out a portion of the set of user profiles based on the second biometric marker; identify a user profile for the user from the remaining user profiles in the set of user profiles based on the first biometric marker; and associate the identified user profile with the user.
The invention relates to a biometric authentication device that combines passive and active sensors to accurately identify a user from a stored set of profiles. The device addresses the challenge of reliable user identification by leveraging both unique and non-unique biometric markers. A passive sensor captures a first physiological measurement, such as a heartbeat or breathing pattern, while an active sensor captures a second measurement of a different type, such as a fingerprint or retinal scan. The device processes these measurements to extract a unique biometric marker (e.g., a specific heartbeat rhythm) and a non-unique marker (e.g., a general age range from a fingerprint). The non-unique marker filters out irrelevant profiles, narrowing down the search. The unique marker then matches the user to a specific profile. This dual-sensor approach improves accuracy by reducing false positives and ensuring secure authentication. The system is useful in applications requiring high-security access control, such as smartphones, secure facilities, or medical devices.
16. The device of claim 15 , wherein the passive biometric sensor or the active biometric sensor is configured to obtain a plurality of signals associated with different electrical or optical wavelengths.
The invention relates to a biometric sensing device designed to enhance the accuracy and reliability of biometric authentication by utilizing multiple electrical or optical wavelengths. The device includes at least one passive biometric sensor and one active biometric sensor, each capable of capturing biometric data from a user. The passive sensor operates without emitting signals, relying instead on ambient conditions to detect biometric traits, while the active sensor emits signals to actively measure biometric characteristics. The device is configured to obtain a plurality of signals associated with different electrical or optical wavelengths, allowing for multi-spectral or multi-modal biometric data acquisition. This approach improves the robustness of biometric recognition by leveraging diverse signal types, reducing the impact of environmental factors or user variability. The device may be used in applications such as security systems, wearable devices, or healthcare monitoring, where accurate and reliable biometric identification is critical. The use of multiple wavelengths enhances the device's ability to distinguish between genuine and spoofed biometric inputs, improving overall system security.
17. The device of claim 15 , wherein the first biometric marker unique to the user is a biometric marker that uniquely identifies the user or is associated with a unique physiology of the user.
This invention relates to a biometric authentication device designed to enhance security by verifying a user's identity through unique physiological characteristics. The device captures and analyzes a first biometric marker that is either inherently unique to the user or directly linked to a unique aspect of their physiology, ensuring high accuracy in identity verification. This marker could include fingerprints, iris patterns, or other distinctive biological traits that are difficult to replicate. The device may also incorporate additional biometric markers for further validation, such as behavioral patterns or secondary physiological measurements, to strengthen authentication reliability. By leveraging these unique identifiers, the system minimizes the risk of unauthorized access, addressing the problem of insecure authentication methods that rely on easily compromised credentials like passwords or PINs. The device is particularly useful in high-security applications where traditional authentication methods are insufficient, such as in financial transactions, healthcare systems, or access control for sensitive facilities. The use of multiple biometric markers ensures robustness against spoofing and other fraudulent attempts, providing a more secure and user-friendly authentication process.
18. The device of claim 15 , wherein the user profile includes a set of one or more triggers associated with the first biometric marker or the second biometric marker.
A system for monitoring and analyzing biometric data to detect and respond to user conditions. The system collects biometric markers from a user, such as heart rate, blood pressure, or skin conductance, using wearable or embedded sensors. These markers are processed to identify patterns or deviations that may indicate physiological or psychological states, such as stress, fatigue, or medical conditions. The system includes a user profile that stores historical biometric data and personalized thresholds for triggering alerts or actions. The profile also contains a set of triggers linked to specific biometric markers, which activate predefined responses when certain conditions are met. These responses may include generating alerts, adjusting device settings, or transmitting data to a healthcare provider. The system dynamically updates the user profile based on ongoing biometric data to refine trigger conditions and improve accuracy. The goal is to provide real-time, personalized monitoring and intervention to enhance user well-being or safety.
19. The device of claim 18 , wherein the first biometric marker is associated with a first trigger of the set of one or more triggers and the second biometric marker is associated with a second trigger of the set of one or more triggers, wherein the first trigger is different than the second trigger.
This invention relates to a biometric monitoring device designed to detect and respond to specific physiological conditions. The device monitors at least two distinct biometric markers, each linked to a different trigger condition. For example, one biometric marker may indicate stress levels, while another may track heart rate variability. Each marker is associated with a unique trigger, ensuring distinct responses based on the detected physiological state. The device processes the biometric data in real-time to determine when a trigger condition is met, then initiates a corresponding action, such as alerting the user or adjusting device settings. The system ensures that different physiological states elicit appropriate responses, improving personalized health monitoring and intervention. The invention enhances existing biometric devices by enabling multi-marker, multi-trigger functionality, addressing limitations in systems that rely on single-marker detection or lack dynamic response mechanisms. This approach improves accuracy and relevance of health monitoring by tailoring actions to specific physiological conditions.
20. The device of claim 15 , wherein the passive sensor is configured to measure a sub-epidermal characteristic of the user without emitting energy into a body of the user.
This invention relates to a wearable device with a passive sensor that measures sub-epidermal characteristics of a user without emitting energy into the user's body. The device includes a housing with a sensor module and a processing unit. The sensor module contains at least one passive sensor that detects physiological data beneath the skin, such as blood flow, tissue composition, or metabolic activity, without requiring energy transmission into the body. The processing unit analyzes the sensor data to derive health metrics, such as hydration levels, glucose concentrations, or cardiovascular function. The device may also include additional sensors, such as motion or environmental sensors, to enhance data accuracy. The passive sensor operates without active energy emission, distinguishing it from traditional methods that rely on transmitted signals. This approach reduces power consumption and eliminates potential safety concerns associated with energy-based measurements. The device is designed for continuous, non-invasive monitoring, making it suitable for medical, fitness, or wellness applications. The passive sensor's design ensures minimal interference with the user's body while providing reliable physiological insights.
Unknown
February 4, 2020
Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.